Model: 2431-1288

Headless Shoulder Pin

Special Features:

Undercut 0.060 in diameter on thd end

Properties:

First End Style

Counterbored w/thru hole

Second End Style

Square

Thread Class

Thread Direction

Right-hand

Thread Length

0.440 inches

First Step Diameter

Between 0.3746 inches and 0.3750 inches

First Step Length

0.550 inches

Second Step Diameter

0.365 inches

Second Step Length

1.500 inches

Third Step Diameter

Between 0.2497 inches and 0.2500 inches

Third Step Length

2.880 inches

First End Counterbore Diameter

0.280 inches

First End Counterbore Depth

1.900 inches

Second End Relationship With First End

Not identical

Thread Size

0.250 inches

First End Location

Counterbore end

Material

Steel comp 303

Material Specification

Astm a581 assn standard single material response or ams 5640, type 1 assn standard single material response

Style Designator

Shoulder

Thread Series Designator

Unf

NSN

5315-01-340-0352

Part Number

2431-1288

Description

Pin,shoulder,headless

CAGE

80294

Part 2431-1288 NSN 5315-01-340-0352

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16749

FIIG:

A212A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

105840

UFC:

54430

LTL:

50.0

LCL:

WCC:

575

TCC:

SHC:

ACC:

Construction Materials

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